Motore di ricerca datesheet componenti elettronici |
|
DM74LS90M Scheda tecnica(PDF) 4 Page - National Semiconductor (TI) |
|
|
DM74LS90M Scheda tecnica(HTML) 4 Page - National Semiconductor (TI) |
4 / 10 page Recommended Operating Conditions Symbol Parameter DM74LS93 Units Min Nom Max VCC Supply Voltage 475 5 525 V VIH High Level Input Voltage 2 V VIL Low Level Input Voltage 08 V IOH High Level Output Current b 04 mA IOL Low Level Output Current 8 mA fCLK Clock Frequency (Note 1) A to QA 032 BtoQB 016 MHz fCLK Clock Frequency (Note 2) A to QA 020 BtoQB 010 tW Pulse Width (Note 1) A 15 B30 ns Reset 15 tW Pulse Width (Note 2) A 25 B50 ns Reset 25 tREL Reset Release Time (Note 1) 25 ns tREL Reset Release Time (Note 2) 35 ns TA Free Air Operating Temperature 0 70 C Note 1 CL e 15 pF RL e 2kX TA e 25 C and VCC e 5V Note 2 CL e 50 pF RL e 2kX TA e 25 C and VCC e 5V ’LS93 Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units (Note 1) VI Input Clamp Voltage VCC e Min II eb18 mA b 15 V VOH High Level Output VCC e Min IOH e Max 27 34 V Voltage VIL e Max VIH e Min VOL Low Level Output VCC e Min IOL e Max Voltage VIL e Max VIH e Min 035 05 V (Note 4) IOL e 4 mA VCC e Min 025 04 II Input Current Max VCC e Max VI e 7V Reset 01 Input Voltage VCC e Max A 02 mA VI e 55V B 04 IIH High Level Input VCC e Max Reset 20 Current VI e 27V A40 m A B80 4 |
Codice articolo simile - DM74LS90M |
|
Descrizione simile - DM74LS90M |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |